/* 办公用品管理系统 —— 管理后台与 H5 共用的基础样式 */

:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --border: #e7e9ee;
  --border-strong: #d3d7e0;
  --text: #1c2330;
  --text-dim: #5d6779;
  --text-faint: #939cad;
  --accent: #2b5fd9;
  --accent-dark: #2450b8;
  --accent-soft: #eef2fd;
  --ok: #17864a;
  --ok-soft: #e8f5ed;
  --warn: #b26a05;
  --warn-soft: #fdf3e2;
  --danger: #c8342c;
  --danger-soft: #fceceb;
  --radius: 7px;
  --shadow: 0 1px 2px rgba(24, 34, 54, .05);
  --shadow-pop: 0 4px 16px rgba(24, 34, 54, .10), 0 1px 3px rgba(24, 34, 54, .06);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* 线性图标：全站统一 1.7 描边、随文字取色 */
.ico {
  width: 1em;
  height: 1em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-sprite { display: none; }

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

[v-cloak] { display: none; }

/* ---------- 表单控件 ---------- */

input, select, textarea, button {
  font-family: inherit;
  font-size: 14px;
  color: inherit;
}

.input, .select, textarea.input {
  width: 100%;
  padding: 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: #fff;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus, .select:focus, textarea.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(43, 95, 217, .13);
}
.input:disabled, .select:disabled { background: #f3f4f7; color: var(--text-faint); }
.input.num { text-align: right; font-variant-numeric: tabular-nums; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s, border-color .15s, opacity .15s;
}
.btn:hover:not(:disabled) { background: #f7f8fa; border-color: #b9c0cd; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover:not(:disabled) { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn.danger:hover:not(:disabled) { background: #a92a23; border-color: #a92a23; }
.btn.ghost { border-color: transparent; background: transparent; color: var(--accent); padding: 4px 8px; }
.btn.ghost:hover:not(:disabled) { background: var(--accent-soft); }
.btn.sm { padding: 4px 10px; font-size: 13px; }
.btn.block { width: 100%; }

label.field { display: block; margin-bottom: 12px; }
label.field > span {
  display: block;
  margin-bottom: 5px;
  font-size: 13px;
  color: var(--text-dim);
}
label.field > span .req { color: var(--danger); }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > * { min-width: 0; }
.grow { flex: 1; }

/* ---------- 卡片与面板 ---------- */

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card > header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.card > header h2 { margin: 0; font-size: 15px; font-weight: 600; }
.card > .body { padding: 18px; }
.card > .body.tight { padding: 0; }

/* ---------- 表格 ---------- */

.table-wrap { overflow-x: auto; }
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.data th, table.data td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}
table.data th {
  background: #fafbfc;
  font-weight: 600;
  color: var(--text-dim);
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
table.data tbody tr:hover { background: #fbfcfe; }
table.data td.num, table.data th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
table.data td.nowrap, table.data th.nowrap { white-space: nowrap; }
table.data .muted { color: var(--text-faint); }

.empty {
  padding: 44px 20px;
  text-align: center;
  color: var(--text-faint);
}

/* ---------- 标签 ---------- */

.tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 20px;
  font-size: 12px;
  line-height: 18px;
  white-space: nowrap;
}
.tag.gray { background: #eef0f4; color: var(--text-dim); }
.tag.blue { background: var(--accent-soft); color: var(--accent-dark); }
.tag.green { background: var(--ok-soft); color: var(--ok); }
.tag.orange { background: var(--warn-soft); color: var(--warn); }
.tag.red { background: var(--danger-soft); color: var(--danger); }

.qty-neg { color: var(--danger); font-weight: 600; }
.qty-low { color: var(--warn); font-weight: 600; }

/* ---------- 分页 ---------- */

.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 18px;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 13px;
  flex-wrap: wrap;
}
.pager .pages { display: flex; gap: 6px; align-items: center; }

/* ---------- 弹窗 ---------- */

.mask {
  position: fixed;
  inset: 0;
  background: rgba(18, 24, 38, .45);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 100;
}
.modal {
  width: 100%;
  max-width: 560px;
  background: var(--panel);
  border-radius: 10px;
  box-shadow: 0 16px 44px rgba(20, 28, 45, .20);
  overflow: hidden;
}
.modal.wide { max-width: 880px; }
.modal > header {
  padding: 15px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal > header h3 { margin: 0; font-size: 15px; font-weight: 600; }
.modal > .body { padding: 20px; max-height: 62vh; overflow-y: auto; }
.modal > footer {
  padding: 13px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  background: #fafbfc;
}
.close-x {
  border: none;
  background: transparent;
  font-size: 20px;
  line-height: 1;
  color: var(--text-faint);
  cursor: pointer;
  padding: 0 4px;
}
.close-x:hover { color: var(--text); }

/* ---------- 提示条 ---------- */

.toast-host {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 500;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}
.toast {
  padding: 9px 18px;
  border-radius: 6px;
  color: #fff;
  box-shadow: 0 6px 18px rgba(20, 28, 45, .18);
  font-size: 14px;
  max-width: 90vw;
}
.toast.ok { background: #17864a; }
.toast.err { background: #b32e27; }
.toast.info { background: #334155; }

.notice {
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 14px;
}
.notice.info { background: var(--accent-soft); color: #1e40af; }
.notice.warn { background: var(--warn-soft); color: #92400e; }
.notice.err { background: var(--danger-soft); color: #991b1b; }
.notice.ok { background: var(--ok-soft); color: #14532d; }

.hint { font-size: 12px; color: var(--text-faint); margin-top: 4px; }

/* ---------- 加载 ---------- */

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, .35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
.spinner.dark { border-color: rgba(37, 99, 235, .25); border-top-color: var(--accent); }
@keyframes spin { to { transform: rotate(360deg); } }

.loading-line {
  padding: 30px;
  text-align: center;
  color: var(--text-faint);
}